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3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE PLEASE PLEASE PLEASE-

Mathematics

1 answer:

Zina [86]3 years ago

4 0

Answer: The area of Figure ABCDE is 79.5 square units.

Step-by-step explanation:

Triangle ABC is the top triangle of Figure ABCDE.

Triangle ACD is the triangle on the right of Figure ABCDE.

Triangle AED is the triangle on the bottom left of Figure ABCDE.

So, we need to add 23.85, 29.4, and 26.25 to get the area of Figure ABCDE!

23.85 + 29.4 + 26.25 = 79.5

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

Solve for x. Leave your answer in the simplest radical form.

Gala2k [10]

Answer:

x = sqroot(122)

Step-by-step explanation:

First find the line that goes thru the middle of the shape. It is the hypotenuse of the bottom/left triangle. Use the pythagorean thm.

9^2 + 5^2 = h^2

81 + 25 = h^2

sqroot106 = h

Now sqroot106 is a leg in the right triangle that is on the top/right in the image.

Use pythagorean thm again.

4^2 + (sqroot106)^2

= x^2

16 + 106 = x^2

122 = x^2

sqroot122 = x

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3 years ago